Thirty-three thirsty, thundering thoroughbreds thumped Mr. Thurber on Thursday. (x2)

Really leery, rarely Larry (x3)

Scissors sizzle, thistles sizzle (x3)

I wish to wash my Irish wristwatch (x3)

When a doctor doctors a doctor, does the doctor doing the doctoring doctor as the doctor being doctored wants to be doctored or does the doctor doing the doctoring doctor as he wants to doctor? (x2)

Ingenious iguanas improvising an intricate impromptu on impossibly-impractical instruments (x2)

Imagine an imaginary menagerie manager managing an imaginary menagerie (x3)

Round the rough and rugged rock the ragged rascal rudely ran (x3)

I wish to wish the wish you wish to wish, but if you wish the wish the witch wishes, I won't wish the wish you wish to wish. (x2)

Eleven benevolent elephants (x3)

Susie works in a shoeshine shop. Where she shines she sits, and where she sits she shines (x3)

If you must cross a course cross cow across a crowded cow crossing, cross the cross coarse cow across the crowded cow crossing carefully. (x2)